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Navy Blue Grid-Tufted Boucle Four-Seater Deep-Seat Sofa Specifications

SOF-BQ4-NAV-3640

Code:QHHY0FV1
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2026-08-19 12:33Popularity: 32
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SOF-BQ4-NAV-3640

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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Overall dimensions3640 x 1100 x 760 mm
Seat height from floor410 mm
Seat depth per position760 mm
Arm height from floor610 mm
Arm width260 mm
Back cushion height430 mm
Floor clearance under frame30 mm
Throw pillow included diameter450 mm
Seat Cushion Thickness180 mm
Back Cushion Thickness160 mm
Leg Height / Floor Clearance160 mm
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Overall static load capacity560 kg
Product net weight95 kg
Cushion foam density1.9 lb/ft³
Cushion foam rebound rate60%
Seat cushion core thickness200 mm
Back cushion core thickness150 mm
Fabric abrasion resistance30000 double rubs
Seam stitch pitch8 stitches per inch
Recommended maximum users4 adults
Seat Foam Density / Rebound40 kg/m³ / 60%
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Upholstery fabric100% polyester navy boucle, soft looped textured surface
Internal frameKiln-dried solid hardwood, corner-blocked joinery
Seat suspension8-gauge no-sag sinuous spring support system
Seat cushion fillHigh-density foam core wrapped in polyester fiber, pocket coil reinforcement
Back cushion fillHigh-resilience foam blended with down-alternative fiber fill
Support glidesBlack non-marking plastic floor glides, low-profile hidden design
Upholstery detailingGrid-tufted quilted panel construction with tight tailored stitching
Armrest constructionFully padded rounded block arm, same boucle upholstery as body
Timber Frame Section / MoisturePrimary section ≥30 × 50 mm; recommended moisture 12%
Spring / Webbing SpecificationSinuous spring wire 4 mm; elastic webbing 70 mm wide
Leg Connector SpecificationReference M8-M10 with at least 1 mechanical fixing per leg
Reference Upholstery Color CountRecommended 8fabric/leather color options
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Seating configurationFour individual contiguous seat positions with aligned grid-tufted back panels
Assembly requirementKnock-down leg/glide attachment only, no full frame assembly required
Floor protectionNon-marking glides prevent scuffing on hard flooring and low-pile carpet
Cushion retentionAttached seat and back cushions secured to frame to prevent shifting
Modular compatibilityBlock-style construction supports optional sectional expansion with matching modules
Weight distributionSinuous spring suspension evenly distributes user weight across seat surface
Cushion block unit size520 x 520 mm
Cushion Service ConfigurationRecommended 2removable/replaceable cushion methods
PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Reference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per set
Reference Module Carton Dimensions2200× 1050× 850 mm
Reference Packaging Volume1.8 m³/item
Reference Packaged Gross Weight110 kg/item
PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Residential living room placementPosition against flat wall for primary lounge seating in modern or minimalist interiors
Open-plan lounge areasAccommodates 4 adults for casual gathering, media viewing or relaxed conversation
Contemporary studio spacesTextured navy boucle finish adds soft tactile contrast to neutral interior palettes
Complementary furniture pairingPairs with low-profile round side tables, arc floor lamps and abstract wall art
Domestic household useSuitable for daily family use in low to medium traffic living spaces
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 12520:2015Domestic furniture strength/durability for seating, performance benchmark for residential use
EN 1021-1:2014Upholstered furniture ignitability resistance (cigarette test), fabric safety benchmark
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3324-2017General technical requirements for wooden furniture, applies to internal hardwood frame
GB 18401-2018National general safety technical code for textile products, applies to boucle upholstery
GB/T 1952.1-2012Test methods for sofas, applicable for structural durability and load testing
Standardized tender description text
This product must meet the following technical requirements:
1. GB/T 3324-2017: General technical requirements for wooden furniture, applies to internal hardwood frame;
2. GB 18401-2018: National general safety technical code for textile products, applies to boucle upholstery;
3. GB/T 1952.1-2012: Test methods for sofas, applicable for structural durability and load testing;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Product Description

The Navy Blue Grid-Tufted Boucle Four-Seater Deep-Seat Sofa presents a streamlined contemporary silhouette defined by modular block construction, tailored grid-tufted upholstery, and a rich navy textured boucle finish. Its layout features four contiguous, aligned seat positions paired with matching tufted back panels, flanked by fully padded rounded block arms upholstered in the same fabric. A coordinating round throw pillow is included to complement the cohesive, structured design, with low-profile hidden glides maintaining a clean, unbroken visual line from seat to floor. Built for long-term residential use, the sofa’s internal frame is crafted from kiln-dried solid hardwood with corner-blocked joinery, supported by an 8-gauge no-sag sinuous spring system that evenly distributes weight across the seating surface. The upholstery is 100% polyester navy boucle with a soft looped texture, finished with tight, precise stitching for the grid-tufted quilted panel detailing. Seat cushions feature a high-density foam core wrapped in polyester fiber with pocket coil reinforcement, while back cushions use a blend of high-resilience foam and down-alternative fiber fill. Black non-marking plastic glides are fitted to the base to protect flooring surfaces. Functional details cater to everyday ease: attached seat and back cushions remain secured to the frame to prevent shifting during use, and the block-style construction supports optional sectional expansion with matching modules. Assembly requires only attachment of the leg and glide components, with no full frame construction needed. The sofa holds a static load capacity suitable for four adults, with fabric abrasion resistance rated for regular household use. This sofa is ideally positioned against flat walls as primary lounge seating in modern or minimalist residential living rooms, and works equally well in open-plan lounge areas for casual gatherings, media viewing, or relaxed conversation. In contemporary studio spaces, its textured navy finish adds soft tactile contrast against neutral interior palettes, pairing naturally with low-profile round side tables, arc floor lamps, and abstract wall art. It is suited to daily family use in low to medium traffic living spaces. For procurement planning, note the sofa ships across two cartons, with an assembly time of 40 minutes per set, and a packaged gross weight of 110 kg. The product is unbranded, identified by model number SOF-BQ4-NAV-3640, and is designed to suit coordinated sectional layouts for future space adjustments.

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